How to clear cmos on toshiba satellite a305s6905

use bios password code for reset bios password

Removing BIOS password on Toshiba Satellite Laptop - YouTube

The CMOS is, in basic terms, the part of the motherboard that stores the BIOS settings. To remove the BIOS password from your Toshiba laptop, your best option is to forcibly clear the CMOS. To clear the CMOS, you must remove the battery from

http://www.irisvista.com/tech/laptops/toshiba-satellite-p105/take-apart-1.htm

http://www.irisvista.com/tech/laptops/toshiba-satellite-p105/big/toshiba-satellite-p105-17.jpg

Right there. Top of motherboard.

http://www.ebay.com/itm/CMOS-RTC-Battery-Toshiba-Satellite-P105-Series-NEW-/150447093156?pt=US_Motherboard_Components&hash=item23075875a4

RTC Battery.
Real Time Clock Battery. Same as CMOS Battery.


http://www.insidemylaptop.com/my-toshiba-laptop-displays-password-prompt-on-startup/

Regards,
joecoolvette

remove the cmos battery remove all power like battery ac power supply hole the power button on the laptop for a least 1 minute replace the cmos /laptop battery and ac this should clear cmos BUT DO NOT ATTEMED THIS IF YOURSELFT IF YOU DO NOT KNOW HOW TO STRIP A LAPTOP

Yes of course all Laptop and Desktop have CMOS battery. Screw the back cover of your laptop locate the CMOS battery and remove to clear the BIOS password. Or else you can reset the CMOS by removing the jamper.

you need to remove all at same time and memory modules too, and after remove the cmos battery, try to find a passw clear switch on the motherboard nearby cmos battery.

YOu can reset bios password with 2 method.
(1) open back cover of laptop then find motherbord .Pull cmos cell from motherbord for 15 minutes then again put it in it's position .then it not ask for password.
(2)You can clear password with jumper settings find jumper on motherbord named clear cmos it has 3 pin .1-2-3
Put jumper in 2-3 position then again put it in 1-2 position then check .
Let me know if you need more assistance.
Thanks.

Hi,

To remove the bios (cmos) password, With notebook turned off;

Open Wi-Fi Cover that's located under the laptop and remove the WiFi card, locate & Short Out pin JP1 for 15 Seconds, or short out pin G1 for 15 seconds.

Sometimes you have to short the pins out while turning the laptop on.


The power on (bios) password will now be cleared so you will need to enter the bios to input the date and time.



Regards.

There is no need to reset the BIOS if the Toshiba boots up normally.
The BIOS/CMOS configures the various devices in the laptop so it function correctly.

You can reset the BIOS back to the default setting by going into the BIOS configuration and there should be a setting "Load default settings" then save and exit.
The other way to reset the BIOS is to remove the BIOS battery, wait 1/2 hour, insert the battery, then go into the BIOS configuration and set the Date & Time etc.

Please open this link this will help you


http://www.thenetworkadministrator.com/biospasswords.htm



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Thanks
Regards